The timeline is burning. No one knows why. Teenage twins Malcolm and Valentine Gilbert have defeated doomsday machines, ice monsters, and time-traveling supervillains. Yet their full potential remains out of reach. The Chrona is elusive, and without her guidance they struggle to grow in their abilities and to choose the course of their lives. When an enemy invades from the future, he brands the twins as war criminals. Amidst a war between ages, the twins must uncover the real truth about themselves, their accuser, and the secrets that brought him to their town. At all costs, they must unlock their true power before the enemy breaks the timeline completely. If they fail, it could mean the end of Time itself. show more
Goodreads is the world's largest site for readers with over 50 million reviews. We're featuring millions of their reader ratings on our book pages to help you find your new favourite book.
Close
X
{"bd_js_shop":"Shop","bd_js_too_long_for_shipping_label":"Sorry, that's too long for our shipping labels","bd_js_why_are_you_leaving":"Why are you leaving?","bd_omnibus_ph1_price_statement_suffix":"vs RRP","bd_js_too_long":"Sorry, that's too long","bd_js_could_not_find_address_try_again":"Sorry, we couldn't find the address. Please try again","bd_js_lack_of_reviews":"Lack of reviews","bd_saving_percent_off":"{0}%<br>off","bd_js_missing_book_information":"Missing book information or cover","bd_js_total_basket_count":"{0, plural, one {You have <b><span class='item-count'>1</span> <span class='item-text'>item</span></b> in your basket} other {You have <b><span class='item-count'>#</span> <span class='item-text'>items</span></b> in your basket}}","bd_js_total_cost":"Total cost: <b class='pink-text big total'>{0}</b>","bd_js_show_less":"show less","bd_try_abe_books":"Try AbeBooks","bd_js_item_added_to_your_basket":"Item added to your basket","bd_js_quick_view":"Quick View","bd_js_lack_of_inside_images":"Lack of inside images","bd_rrp":"RRP","bd_link_prefix":"","bd_js_wrong_book_information":"Wrong book information or cover","bd_js_unable_get_address_enter_manually":"Sorry, we are unable to get the address. Please enter manually:","bd_js_keep_typing_to_refine_search_results":"Keep typing to refine the search results","bd_pre_order":"Pre-order","bd_js_top_categories":"Top Categories","bd_price_save":"Save {0}","bd_notify_me":"Notify me","bd_js_name_only_letters":"Sorry, full name can only contain letters","bd_js_show_more":"show more","bd_js_enter_valid_email_address":"Please enter a valid email address","bd_js_delivery_time":"Delivery time","bd_js_enter_address_manually":"Enter address manually","bd_js_more_categories":"More Categories","bd_30_day_low_price_carousel":"30-day low price","bd_js_continue_shopping":"Continue Shopping","bd_js_account_and_help":"Account & Help","bd_js_price":"Price","bd_js_basket_checkout":"Basket / Checkout","bd_add_to_basket":"Add to basket","bd_js_enter_first_last_name":"Please enter a first and last name","bd_js_please_enter_your":"Please enter your"}
